Hello and sorry for bothering you with this noobish question but ive searched for a few hours without any luck so ill give it a try.
I've just started learning Blender and trying to do a basic game (a block moving on some other blocks). But the movement are sometimes interrupted by invisible objects either stoping the "car" or making it turn... I dont understand what it is? I mean there cant be anything since its just two basic blocks but still...
Any ideas ?